yet it is impressive how strong it is

and similar surfaces

The flag is magnetic at the bottom made with strong magnets

If you need larger quantities

Smart magnet til klassefotos

Magnetlomme 15x10 cm., Hvid (B) Auto-translated (EN) yet it is impressive howMagnetic photo pockets size 15x10 cm. This magnetic pocket is open on the wider side i. e. the pocket has the opening on the longest side, so it is a little easier to get papers into it than, for example, a 10x15 cm. magnetic pocket. No matter which of our magnetic photo pockets you choose, you can turn them in the direction that suits you best (even with the opening facing down, without the paper coming out. This can be practical if it is hanging